Suppose 5*c = b - 2*b + 8, -3*c - 9 = -4*b. Solve -b*z - 11 = 1 for z.

Suppose 0 = -o - 3 - 5. Let s = o + 10. Solve s*d - 7 = -3 for d.

2

Let j = -5 + 9. Let d(x) = 4*x2 + 2*x3 - 2*x2 + 4*x - 3*x3. Let a be d(3). Solve j = -t + a for t.

-1

Suppose 2*u - 11 = 5. Solve 0*z + u = 4*z for z.

2

Let v® = -11*r + 3. Let f = 4 + -2. Let h be v(f). Let q = h - -27. Solve 10 = -3*k + q*k for k.

2

Suppose h = -h. Let s(w) = -w3 + w2 + 6. Let q be s(h). Let k = 11 - q. Solve 0*x = -k*x - 15 for x.

-3

Let z(o) = -o3 + 6*o2 - 6*o + 6. Let p be z(5). Let c = p - -3. Solve d + c = 1 for d.

-3

Suppose -j = 3*j - 4. Let g(y) = y + 1. Let o(k) = -8*k - 7. Let l(m) = -6*g(m) - o(m). Let h be l(j). Solve 0 = -3*r - 0 + h for r.

1

Let t(b) be the first derivative of b**3 + b - 2. Let n be t(-1). Suppose z - n - 4 = 0. Solve 2*s = -2*s - z for s.

-2

Let q be (-2)/6*1*3. Let k = -1 - q. Suppose 5*j = 3*j. Solve j = -o - k*o - 4 for o.

-4

Suppose -o + 5 = 4. Solve -o - 3 = 2*i for i.

-2